4.2.2 - Magnetic Field, Lorentz Force
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Practice Questions
Test your understanding with targeted questions
What is the Lorentz force equation?
💡 Hint: Remember the components of the force formula for electric and magnetic effects.
Does a stationary charge experience magnetic force?
💡 Hint: Consider the definition of magnetic force and its dependent factors.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the Lorentz force equation define?
💡 Hint: Focus on what the equation encompasses regarding forces acting on charges.
True or False: The stationary charge will experience a magnetic force.
💡 Hint: Consider how the Lorentz force depends on motion.
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Challenge Problems
Push your limits with advanced challenges
A charge of 1 C is in a magnetic field of 5 T moving at 10 m/s forms an angle of 30 degrees with the field. Calculate the magnetic force acting on the charge.
💡 Hint: Focus on evaluating the sine function correctly.
If the electric field is 4 N/C and magnetic field is 2 T, what is the Lorentz force on a charge of -3 C moving at 3 m/s in the same direction as the electric field?
💡 Hint: Don’t forget to consider the charges' sign while calculating the force.
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